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不同地区(沙漠、山地及黄土塬区)的表层结构往往有其特殊的复杂性,由此产生的静校正问题是困扰野外采集和资料处理的关键技术难题.文章首先通过对浅表层结构的调查,掌握勘探区内黄土覆盖区段浅表层地层的结构与速度特点,从实际资料的处理结果出发,通过大量实验及对比论证分析的方法,最终优化选取层析静校正方法取得了优质的叠加剖面,从而为今后类似复杂地区的静校正问题提供了有效的处理方法.
The surface structure in different areas (desert, mountain and loess plateau) often has its own special complexity, so the static correction problem is the key technical problem which disturbs the field collection and data processing.Through the investigation of the superficial structure , Master the structure and velocity characteristics of the shallow surface layer in loess-covered area in the exploration area. Based on the actual data processing results, through a large number of experiments and comparative analysis method, , So as to provide an effective approach to the static correction problem in a similar complex area in the future.